@article{4914,
  author = {Zhi-Yun Li and Mitchell Begelman},
  title = {Formation of the dark bays in the Crab optical synchrotron nebula - Is the Crab pulsar wind bubble interacting with its progenitor wind?},
  year = {1992},
  journal = {The Astrophysical Journal},
  volume = {400},
  pages = {186},
  month = {11/1992},
  issn = {0004-637X},
  url = {http://articles.adsabs.harvard.edu/full/1992ApJ...400..186L},
  doi = {10.1086/171985},
}